NL153782B - Verbetering van de werkwijze ter vervaardiging van capsules en de aldus verkregen capsules. - Google Patents

Verbetering van de werkwijze ter vervaardiging van capsules en de aldus verkregen capsules.

Info

Publication number
NL153782B
NL153782B NL6604268A NL6604268A NL153782B NL 153782 B NL153782 B NL 153782B NL 6604268 A NL6604268 A NL 6604268A NL 6604268 A NL6604268 A NL 6604268A NL 153782 B NL153782 B NL 153782B
Authority
NL
Netherlands
Prior art keywords
capsules
improvement
manufacture
Prior art date
Application number
NL6604268A
Other languages
English (en)
Dutch (nl)
Other versions
NL6604268A (xx
Original Assignee
Pennwalt Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pennwalt Corp filed Critical Pennwalt Corp
Publication of NL6604268A publication Critical patent/NL6604268A/xx
Publication of NL153782B publication Critical patent/NL153782B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
NL6604268A 1963-12-13 1966-03-31 Verbetering van de werkwijze ter vervaardiging van capsules en de aldus verkregen capsules. NL153782B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33025563A 1963-12-13 1963-12-13
US44438165A 1965-03-31 1965-03-31

Publications (2)

Publication Number Publication Date
NL6604268A NL6604268A (xx) 1966-10-03
NL153782B true NL153782B (nl) 1977-07-15

Family

ID=26987193

Family Applications (2)

Application Number Title Priority Date Filing Date
NL6414477A NL147953B (nl) 1963-12-13 1964-12-11 Werkwijze ter vervaardiging van capsules en aldus verkregen capsules.
NL6604268A NL153782B (nl) 1963-12-13 1966-03-31 Verbetering van de werkwijze ter vervaardiging van capsules en de aldus verkregen capsules.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL6414477A NL147953B (nl) 1963-12-13 1964-12-11 Werkwijze ter vervaardiging van capsules en aldus verkregen capsules.

Country Status (8)

Country Link
JP (1) JPS5140031B1 (xx)
BE (2) BE657013A (xx)
BR (2) BR6465166D0 (xx)
CH (2) CH462110A (xx)
DE (2) DE1519925A1 (xx)
FR (1) FR1427085A (xx)
GB (2) GB1091141A (xx)
NL (2) NL147953B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540461A (en) * 1975-08-20 1979-02-14 Damon Corp Chemical processes
US4046741A (en) * 1976-02-17 1977-09-06 Stauffer Chemical Company Post-treatment of polyurea microcapsules
DE2708977A1 (de) 1977-03-02 1978-09-07 Basf Ag Fungizid
AU521423B2 (en) * 1977-11-10 1982-04-01 Moore Business Forms, Inc. Microcapsular electroscopic marking particles
DE3020148A1 (de) * 1980-05-28 1981-12-03 Bayer Ag, 5090 Leverkusen Konzentrierte mikrokapselsuspensionen fuer reaktionsdurchschreibepapiere
DE3020781C2 (de) * 1980-05-31 1982-11-18 Hoechst Ag, 6000 Frankfurt Druckbeständige Mikrokapseln mit einer Polyamid-Außenhülle und einer durch Polyurethan-Polyharnstoff oder Polyharnstoff strukturierten Innenmasse und Verfahren zu ihrer Herstellung
FR2823994B1 (fr) * 2001-04-27 2003-05-30 Inst Francais Du Petrole Procede de fabrication de microcapsules par polycondensation interfaciale avec de la polyoxyalkyneamine et des chlorures d'acide
FR2850880B1 (fr) * 2003-02-07 2006-06-23 Cerexagri Fabrication de microbilles de pesticides et utilisation de ces microbilles dans la protection des cultures
JP4794120B2 (ja) * 2003-08-20 2011-10-19 住化エンビロサイエンス株式会社 マイクロカプセル化組成物
EP1640063A1 (de) * 2004-09-22 2006-03-29 Cognis IP Management GmbH Polyamidmikrokapseln (VI)
WO2006048166A1 (en) * 2004-11-05 2006-05-11 Basf Aktiengesellschaft Microcapsule dispersions
US8680212B2 (en) 2006-03-24 2014-03-25 L'oreal Composite dyestuff of microcapsule type and cosmetic use thereof
FR2898904B1 (fr) 2006-03-24 2012-12-14 Oreal Materiau colorant composite de type microcapsules et son utilisation cosmetique
EP2349551B2 (en) 2008-11-07 2023-07-26 The Procter & Gamble Company Benefit agent containing delivery particle
DE102009046244A1 (de) 2009-10-30 2011-05-19 Evonik Röhm Gmbh Verkapselung von Reaktivkomponenten für 1-K-Systeme unter Verwendung von Koaxialdüsen
DE102009046251A1 (de) 2009-10-30 2011-05-19 Evonik Röhm Gmbh Reaktive 1-Komponenten-Fahrbahnmarkierung
FR2954910B1 (fr) * 2010-01-05 2012-02-10 Oreal Composition cosmetique comprenant des capsules fonctionnalisees,
EP2468239B1 (en) * 2010-12-21 2013-09-18 Procter & Gamble International Operations SA Encapsulates
GB2497901B (en) * 2013-04-12 2016-03-02 Rotam Agrochem Int Co Ltd A herbicide composition comprising clomazone encapsulated within cross-linked polyacetylene carbamide-polyurea microcapsules
JP6377913B2 (ja) * 2013-04-16 2018-08-22 積水化学工業株式会社 マイクロカプセルの製造方法及びマイクロカプセル
EP3491111A1 (en) * 2016-07-27 2019-06-05 Firmenich SA Process for the preparation of microcapsules
MX2021006871A (es) * 2018-12-19 2021-07-02 Firmenich & Cie Microcapsulas de poliamida.
WO2020127749A1 (en) * 2018-12-19 2020-06-25 Firmenich Sa Process for preparing polyamide microcapsules

Also Published As

Publication number Publication date
BR6465166D0 (pt) 1973-07-17
CH462110A (de) 1968-09-15
GB1142649A (en) 1969-02-12
DE1519925A1 (de) 1969-04-10
CH485487A (de) 1970-02-15
BR6678284D0 (pt) 1973-09-11
DE1519928B2 (de) 1980-04-17
DE1519928C3 (de) 1981-01-08
GB1091141A (en) 1967-11-15
NL6604268A (xx) 1966-10-03
NL6414477A (xx) 1965-06-14
BE678789A (xx) 1966-09-30
DE1519928A1 (de) 1970-03-12
FR1427085A (fr) 1966-02-04
NL147953B (nl) 1975-12-15
JPS5140031B1 (xx) 1976-11-01
BE657013A (xx) 1965-06-11

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